Bando AX158 Cogged V-belt Ax Section 160 Inch

Product Description

The BANDO AX158 is a classic cogged V-belt designed for industrial and HVAC drive applications requiring reliable, flexible power transmission. Manufactured from rubber with a cogged profile, the belt reduces bending resistance, runs cooler, and delivers higher efficiency than standard smooth-back belts of the same section. The AX section profile measures 1/2 inch wide and 5/16 inch thick, with an outside length of 160 inches and a belt pitch of 159.3 inches. This belt weighs approximately 0.98 pounds. HVAC technicians, mechanical contractors, and equipment service professionals install this belt on blower and fan drive systems across a wide range of commercial and industrial equipment.

The AX158 is suited for residential and commercial HVAC air handlers, rooftop units, centrifugal fans, and general-purpose belt-drive machinery where an AX-section cogged belt is specified. The cogged design allows the belt to flex around smaller sheave diameters without the heat buildup and fatigue associated with standard V-belts, making it a practical choice for high-cycle blower and fan applications. Install this belt wherever the OEM specification or drive-design calls for a 160-inch outside length AX-section cogged belt.

Key Features

• Cogged rubber construction reduces bending resistance and operating temperature compared to smooth V-belts
• AX section: 1/2 inch wide, 5/16 inch thick profile
• 160-inch outside length with 159.3-inch pitch length for accurate drive sizing
• 158-inch internal length for compatibility verification during replacement
• Single-belt packaging with no minimum order requirement beyond one unit

Compatibility

Designed as a direct replacement for AX-section cogged V-belt drive systems requiring a 160-inch outside length belt. Consult the driven equipment nameplate or OEM drive specification to confirm sheave groove profile and belt section before installation.

Installation Notes

Installation should be performed by a qualified HVAC technician or mechanical service professional. Disconnect and lock out all power to the unit before removing guards or handling the drive belt. Never force a belt onto a sheave using a pry tool; loosen the motor mounting or tensioner to allow proper belt seating. After installation, set belt tension per the equipment manufacturer specification and re-inspect tension after the first few hours of operation.